CESAR, Alan de Gois; http://lattes.cnpq.br/8749324952598568 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2022-03-03)
A gravitational collapse model is constructed by analyzing the evolution of a hypersurface
that separates two regions of a manifold. A Vaidya type metric is used for the exterior
region and for the interior region the ...